1" Cascade Control Valve Body O-ring

This 1-inch O-ring seals the waterfall control valve body on Hydropool spas. Compact and easy to install, it's the ideal replacement part when the original seal shows signs of wear, cracks, or leaks around the bypass mechanism.

Manufactured to withstand spa chemicals and repeated heat cycles, this seal ensures a durable watertight seal and smooth operation of the waterfall valve.

Features: 1-inch diameter, compatible with Hydropool spa models.